RANKING · 2020 CENSUS · 27 SHOWN OF 27

Highest Jamaican population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Jamaican ancestry (2020 American Community Survey). A concentration measure: Jamaican residents as a percentage of total population. This list covers the 27 counties in Louisiana that qualify, ranked against each other statewide.

Jamaican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPJAMAICAN SHAREVS 2010

01Beauregard Parish, LALA36,6730.7%+0.6 pts

02Vernon Parish, LALA45,0910.3%−0.1 pts

03Orleans Parish, LALA362,1540.2%+0.1 pts

04Lafayette Parish, LALA257,9490.2%+0.1 pts

05Iberville Parish, LALA29,5790.1%+0.1 pts

06Caldwell Parish, LALA9,3440.1%–

07Grant Parish, LALA22,0750.1%+0.1 pts

08Vermilion Parish, LALA57,6710.1%–

09Caddo Parish, LALA224,2260.1%+0.1 pts

10St. John the Baptist Parish, LALA39,8750.1%+0.0 pts

11St. Landry Parish, LALA80,7650.1%–

12Jefferson Parish, LALA431,3980.1%+0.1 pts

13St. Charles Parish, LALA50,5860.1%–

14Allen Parish, LALA22,6720.1%−0.1 pts

15East Baton Rouge Parish, LALA456,1800.1%−0.1 pts

16East Feliciana Parish, LALA18,9110.1%–

17West Feliciana Parish, LALA15,1340.0%–

18Calcasieu Parish, LALA208,4660.0%−0.1 pts

19St. Bernard Parish, LALA45,6420.0%–

20St. James Parish, LALA18,9380.0%–

21St. Tammany Parish, LALA279,1080.0%+0.0 pts

22Terrebonne Parish, LALA104,1630.0%–

23Bossier Parish, LALA131,8670.0%+0.0 pts

24Natchitoches Parish, LALA36,0890.0%−0.0 pts

25Ascension Parish, LALA135,1050.0%–

26Rapides Parish, LALA125,8770.0%−0.0 pts

27Washington Parish, LALA44,9370.0%–

SHOWING 1–27 OF 27

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS